130 lines
2.2 KiB
Plaintext
130 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright 2022 Google LLC
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*/
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/dts-v1/;
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#include "mt8186-corsola.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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aliases {
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i2c4 = &i2c4;
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};
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};
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&dsi_out {
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remote-endpoint = <&ps8640_in>;
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};
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&i2c0 {
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clock-frequency = <400000>;
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edp-bridge@8 {
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compatible = "parade,ps8640";
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reg = <0x8>;
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pinctrl-names = "default";
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pinctrl-0 = <&ps8640_pins>;
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powerdown-gpios = <&pio 96 GPIO_ACTIVE_LOW>;
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reset-gpios = <&pio 98 GPIO_ACTIVE_LOW>;
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vdd12-supply = <&mt6366_vrf12_reg>;
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vdd33-supply = <&mt6366_vcn33_reg>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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ps8640_in: endpoint {
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remote-endpoint = <&dsi_out>;
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};
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};
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port@1 {
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reg = <1>;
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ps8640_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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aux-bus {
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panel {
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compatible = "edp-panel";
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power-supply = <&pp3300_disp_x>;
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backlight = <&backlight_lcd0>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&ps8640_out>;
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};
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};
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};
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};
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};
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};
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&i2c1 {
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i2c-scl-internal-delay-ns = <10000>;
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touchscreen: touchscreen@10 {
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compatible = "elan,ekth6915";
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reg = <0x10>;
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interrupts-extended = <&pio 12 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&touchscreen_pins>;
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reset-gpios = <&pio 60 GPIO_ACTIVE_LOW>;
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vcc33-supply = <&pp3300_s3>;
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no-reset-on-power-off;
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};
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};
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4_pins>;
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clock-frequency = <400000>;
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status = "okay";
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proximity@28 {
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compatible = "semtech,sx9324";
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reg = <0x28>;
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#io-channel-cells = <1>;
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interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&sar_sensor_pins>;
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vdd-supply = <&mt6366_vio18_reg>;
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svdd-supply = <&mt6366_vio18_reg>;
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};
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};
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&pio {
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i2c4_pins: i2c4-pins {
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pins-bus {
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pinmux = <PINMUX_GPIO136__FUNC_SDA4>,
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<PINMUX_GPIO135__FUNC_SCL4>;
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bias-disable;
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drive-strength = <4>;
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input-enable;
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};
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};
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ps8640_pins: ps8640-pins {
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pins-pwrdn-rst {
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pinmux = <PINMUX_GPIO96__FUNC_GPIO96>,
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<PINMUX_GPIO98__FUNC_GPIO98>;
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output-low;
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};
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};
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sar_sensor_pins: sar-sensor-pins {
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pins-irq {
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pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
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input-enable;
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bias-pull-up;
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};
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};
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};
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